
"""simple docstring"""






from __future__ import annotations



class 			lowercase					:






			def __init__(self  :	Tuple      ,SCREAMING_SNAKE_CASE_  :	list[list[int]]			)       ->	List[Any]:





				"""simple docstring"""


				lowerCAmelCase												=  TypeError(
				    '''Matrices must be formed from a list of zero or more lists containing at '''
				    '''least one and the same number of values, each of which must be of type '''
				    '''int or float.'''			)
				if len(SCREAMING_SNAKE_CASE_			) != 0:
					lowerCAmelCase												=  len(rows[0]			)
					if cols == 0:
						raise error
					for row in rows:
						if len(SCREAMING_SNAKE_CASE_			) != cols:
							raise error
						for value in row:
							if not isinstance(SCREAMING_SNAKE_CASE_      ,(int, float)			):
								raise error
					lowerCAmelCase												=  rows
				else:
					lowerCAmelCase												=  []






			def 					UpperCAmelCase							(self  :	int			)       ->	list[list[int]]:





				"""simple docstring"""


				return [[row[i] for row in self.rows] for i in range(len(self.rows[0]			)			)]






			@property
			def 					UpperCAmelCase							(self  :	List[str]			)       ->	int:





				"""simple docstring"""


				return len(self.rows			)






			@property
			def 					UpperCAmelCase							(self  :	int			)       ->	int:





				"""simple docstring"""


				return len(self.rows[0]			)






			@property
			def 					UpperCAmelCase							(self  :	Dict			)       ->	tuple[int, int]:





				"""simple docstring"""


				return (self.num_rows, self.num_columns)






			@property
			def 					UpperCAmelCase							(self  :	List[str]			)       ->	bool:





				"""simple docstring"""


				return self.order[0] == self.order[1]






			def 					UpperCAmelCase							(self  :	Union[str, Any]			)       ->	Matrix:





				"""simple docstring"""


				lowerCAmelCase												=  [
				    [0 if column_num != row_num else 1 for column_num in range(self.num_rows			)]
				    for row_num in range(self.num_rows			)
				]
				return Matrix(SCREAMING_SNAKE_CASE_			)






			def 					UpperCAmelCase							(self  :	Optional[int]			)       ->	int:





				"""simple docstring"""


				if not self.is_square:
					return 0
				if self.order == (0, 0):
					return 1
				if self.order == (1, 1):
					return int(self.rows[0][0]			)
				if self.order == (2, 2):
					return int(
					    (self.rows[0][0] * self.rows[1][1])
					    - (self.rows[0][1] * self.rows[1][0])			)
				else:
					return sum(
					    self.rows[0][column] * self.cofactors().rows[0][column]
					    for column in range(self.num_columns			)			)






			def 					UpperCAmelCase							(self  :	Tuple			)       ->	bool:





				"""simple docstring"""


				return bool(self.determinant()			)






			def 					UpperCAmelCase							(self  :	Dict      ,SCREAMING_SNAKE_CASE_  :	int      ,SCREAMING_SNAKE_CASE_  :	int			)       ->	int:





				"""simple docstring"""


				lowerCAmelCase												=  [
				    [
				        self.rows[other_row][other_column]
				        for other_column in range(self.num_columns			)
				        if other_column != column
				    ]
				    for other_row in range(self.num_rows			)
				    if other_row != row
				]
				return Matrix(SCREAMING_SNAKE_CASE_			).determinant()






			def 					UpperCAmelCase							(self  :	int      ,SCREAMING_SNAKE_CASE_  :	int      ,SCREAMING_SNAKE_CASE_  :	int			)       ->	int:





				"""simple docstring"""


				if (row + column) % 2 == 0:
					return self.get_minor(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			)
				return -1 * self.get_minor(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			)






			def 					UpperCAmelCase							(self  :	Dict			)       ->	Matrix:





				"""simple docstring"""


				return Matrix(
				    [
				        [self.get_minor(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			) for column in range(self.num_columns			)]
				        for row in range(self.num_rows			)
				    ]			)






			def 					UpperCAmelCase							(self  :	List[str]			)       ->	Matrix:





				"""simple docstring"""


				return Matrix(
				    [
				        [
				            self.minors().rows[row][column]
				            if (row + column) % 2 == 0
				            else self.minors().rows[row][column] * -1
				            for column in range(self.minors().num_columns			)
				        ]
				        for row in range(self.minors().num_rows			)
				    ]			)






			def 					UpperCAmelCase							(self  :	Any			)       ->	Matrix:





				"""simple docstring"""


				lowerCAmelCase												=  [
				    [self.cofactors().rows[column][row] for column in range(self.num_columns			)]
				    for row in range(self.num_rows			)
				]
				return Matrix(SCREAMING_SNAKE_CASE_			)






			def 					UpperCAmelCase							(self  :	List[str]			)       ->	Matrix:





				"""simple docstring"""


				lowerCAmelCase												=  self.determinant()
				if not determinant:
					raise TypeError('''Only matrices with a non-zero determinant have an inverse'''			)
				return self.adjugate() * (1 / determinant)






			def __repr__(self  :	Dict			)       ->	str:





				"""simple docstring"""


				return str(self.rows			)






			def __str__(self  :	int			)       ->	str:





				"""simple docstring"""


				if self.num_rows == 0:
					return "[]"
				if self.num_rows == 1:
					return "[[" + ". ".join(str(self.rows[0]			)			) + "]]"
				return (
				    "["
				    + "\n ".join(
				        [
				            '''[''' + '''. '''.join([str(SCREAMING_SNAKE_CASE_			) for value in row]			) + '''.]'''
				            for row in self.rows
				        ]			)
				    + "]"
				)






			def 					UpperCAmelCase							(self  :	List[Any]      ,SCREAMING_SNAKE_CASE_  :	list[int]      ,SCREAMING_SNAKE_CASE_  :	int | None = None			)       ->	None:





				"""simple docstring"""


				lowerCAmelCase												=  TypeError('''Row must be a list containing all ints and/or floats'''			)
				if not isinstance(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			):
					raise type_error
				for value in row:
					if not isinstance(SCREAMING_SNAKE_CASE_      ,(int, float)			):
						raise type_error
				if len(SCREAMING_SNAKE_CASE_			) != self.num_columns:
					raise ValueError(
					    '''Row must be equal in length to the other rows in the matrix'''			)
				if position is None:
					self.rows.append(SCREAMING_SNAKE_CASE_			)
				else:
					lowerCAmelCase												=  self.rows[0:position] + [row] + self.rows[position:]






			def 					UpperCAmelCase							(self  :	List[str]      ,SCREAMING_SNAKE_CASE_  :	list[int]      ,SCREAMING_SNAKE_CASE_  :	int | None = None			)       ->	None:





				"""simple docstring"""


				lowerCAmelCase												=  TypeError(
				    '''Column must be a list containing all ints and/or floats'''			)
				if not isinstance(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			):
					raise type_error
				for value in column:
					if not isinstance(SCREAMING_SNAKE_CASE_      ,(int, float)			):
						raise type_error
				if len(SCREAMING_SNAKE_CASE_			) != self.num_rows:
					raise ValueError(
					    '''Column must be equal in length to the other columns in the matrix'''			)
				if position is None:
					lowerCAmelCase												=  [self.rows[i] + [column[i]] for i in range(self.num_rows			)]
				else:
					lowerCAmelCase												=  [
					    self.rows[i][0:position] + [column[i]] + self.rows[i][position:]
					    for i in range(self.num_rows			)
					]






			def __eq__(self  :	Any      ,SCREAMING_SNAKE_CASE_  :	object			)       ->	bool:





				"""simple docstring"""


				if not isinstance(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			):
					return NotImplemented
				return self.rows == other.rows






			def __ne__(self  :	Union[str, Any]      ,SCREAMING_SNAKE_CASE_  :	object			)       ->	bool:





				"""simple docstring"""


				return not self == other






			def __neg__(self  :	Dict			)       ->	Matrix:





				"""simple docstring"""


				return self * -1






			def __add__(self  :	Any      ,SCREAMING_SNAKE_CASE_  :	Matrix			)       ->	Matrix:





				"""simple docstring"""


				if self.order != other.order:
					raise ValueError('''Addition requires matrices of the same order'''			)
				return Matrix(
				    [
				        [self.rows[i][j] + other.rows[i][j] for j in range(self.num_columns			)]
				        for i in range(self.num_rows			)
				    ]			)






			def __sub__(self  :	Any      ,SCREAMING_SNAKE_CASE_  :	Matrix			)       ->	Matrix:





				"""simple docstring"""


				if self.order != other.order:
					raise ValueError('''Subtraction requires matrices of the same order'''			)
				return Matrix(
				    [
				        [self.rows[i][j] - other.rows[i][j] for j in range(self.num_columns			)]
				        for i in range(self.num_rows			)
				    ]			)






			def __mul__(self  :	List[Any]      ,SCREAMING_SNAKE_CASE_  :	Matrix | int | float			)       ->	Matrix:





				"""simple docstring"""


				if isinstance(SCREAMING_SNAKE_CASE_      ,(int, float)			):
					return Matrix(
					    [[int(element * other			) for element in row] for row in self.rows]			)
				elif isinstance(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			):
					if self.num_columns != other.num_rows:
						raise ValueError(
						    '''The number of columns in the first matrix must '''
						    '''be equal to the number of rows in the second'''			)
					return Matrix(
					    [
					        [Matrix.dot_product(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			) for column in other.columns()]
					        for row in self.rows
					    ]			)
				else:
					raise TypeError(
					    '''A Matrix can only be multiplied by an int, float, or another matrix'''			)






			def __pow__(self  :	Optional[int]      ,SCREAMING_SNAKE_CASE_  :	int			)       ->	Matrix:





				"""simple docstring"""


				if not isinstance(SCREAMING_SNAKE_CASE_      ,SCREAMING_SNAKE_CASE_			):
					raise TypeError('''A Matrix can only be raised to the power of an int'''			)
				if not self.is_square:
					raise ValueError('''Only square matrices can be raised to a power'''			)
				if other == 0:
					return self.identity()
				if other < 0:
					if self.is_invertable():
						return self.inverse() ** (-other)
					raise ValueError(
					    '''Only invertable matrices can be raised to a negative power'''			)
				lowerCAmelCase												=  self
				for _ in range(other - 1			):
					result *= self
				return result






			@classmethod
			def 					UpperCAmelCase							(cls  :	int      ,SCREAMING_SNAKE_CASE_  :	list[int]      ,SCREAMING_SNAKE_CASE_  :	list[int]			)       ->	int:





				"""simple docstring"""


				return sum(row[i] * column[i] for i in range(len(SCREAMING_SNAKE_CASE_			)			)			)


if __name__ == "__main__":
					import doctest

					doctest.testmod()




"""simple docstring"""






import warnings
from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


UpperCAmelCase        =				logging.get_logger(__name__)

UpperCAmelCase        =				{
    """nvidia/segformer-b0-finetuned-ade-512-512""": (
        """https://huggingface.co/nvidia/segformer-b0-finetuned-ade-512-512/resolve/main/config.json"""
    ),
    # See all SegFormer models at https://huggingface.co/models?filter=segformer
}



class 			lowercase					( lowercase__		):
			lowercase        =     '''segformer'''






			def __init__(self  :	str      ,SCREAMING_SNAKE_CASE_  :	Optional[Any]=3      ,SCREAMING_SNAKE_CASE_  :	List[str]=4      ,SCREAMING_SNAKE_CASE_  :	Union[str, Any]=[2, 2, 2, 2]      ,SCREAMING_SNAKE_CASE_  :	List[str]=[8, 4, 2, 1]      ,SCREAMING_SNAKE_CASE_  :	int=[32, 64, 160, 256]      ,SCREAMING_SNAKE_CASE_  :	Optional[Any]=[7, 3, 3, 3]      ,SCREAMING_SNAKE_CASE_  :	Union[str, Any]=[4, 2, 2, 2]      ,SCREAMING_SNAKE_CASE_  :	List[Any]=[1, 2, 5, 8]      ,SCREAMING_SNAKE_CASE_  :	Dict=[4, 4, 4, 4]      ,SCREAMING_SNAKE_CASE_  :	Optional[int]="gelu"      ,SCREAMING_SNAKE_CASE_  :	Optional[Any]=0.0      ,SCREAMING_SNAKE_CASE_  :	Union[str, Any]=0.0      ,SCREAMING_SNAKE_CASE_  :	List[str]=0.1      ,SCREAMING_SNAKE_CASE_  :	List[Any]=0.02      ,SCREAMING_SNAKE_CASE_  :	str=0.1      ,SCREAMING_SNAKE_CASE_  :	Dict=1e-6      ,SCREAMING_SNAKE_CASE_  :	List[str]=256      ,SCREAMING_SNAKE_CASE_  :	List[str]=255      ,**SCREAMING_SNAKE_CASE_  :	Tuple      ,)       ->	int:





				"""simple docstring"""


				super().__init__(**SCREAMING_SNAKE_CASE_			)

				if "reshape_last_stage" in kwargs and kwargs["reshape_last_stage"] is False:
					warnings.warn(
					    '''Reshape_last_stage is set to False in this config. This argument is deprecated and will soon be'''
					    ''' removed, as the behaviour will default to that of reshape_last_stage = True.'''      ,SCREAMING_SNAKE_CASE_      ,)

				lowerCAmelCase												=  num_channels
				lowerCAmelCase												=  num_encoder_blocks
				lowerCAmelCase												=  depths
				lowerCAmelCase												=  sr_ratios
				lowerCAmelCase												=  hidden_sizes
				lowerCAmelCase												=  patch_sizes
				lowerCAmelCase												=  strides
				lowerCAmelCase												=  mlp_ratios
				lowerCAmelCase												=  num_attention_heads
				lowerCAmelCase												=  hidden_act
				lowerCAmelCase												=  hidden_dropout_prob
				lowerCAmelCase												=  attention_probs_dropout_prob
				lowerCAmelCase												=  classifier_dropout_prob
				lowerCAmelCase												=  initializer_range
				lowerCAmelCase												=  drop_path_rate
				lowerCAmelCase												=  layer_norm_eps
				lowerCAmelCase												=  decoder_hidden_size
				lowerCAmelCase												=  kwargs.get('''reshape_last_stage'''      ,SCREAMING_SNAKE_CASE_			)
				lowerCAmelCase												=  semantic_loss_ignore_index





class 			lowercase					( lowercase__		):
			lowercase        =     version.parse('''1.11'''		)






			@property
			def 					UpperCAmelCase							(self  :	Union[str, Any]			)       ->	Mapping[str, Mapping[int, str]]:





				"""simple docstring"""


				return OrderedDict(
				    [
				        ('''pixel_values''', {0: '''batch''', 1: '''num_channels''', 2: '''height''', 3: '''width'''}),
				    ]			)






			@property
			def 					UpperCAmelCase							(self  :	str			)       ->	float:





				"""simple docstring"""


				return 1e-4






			@property
			def 					UpperCAmelCase							(self  :	Dict			)       ->	int:





				"""simple docstring"""


				return 12


